共 26 条
[1]
Black CA, 1956, SOIL SCI SOC AM J, V20, P176, DOI 10.2136/sssaj1956.03615995002000020010x
[3]
THE INITIAL AND RESIDUAL VALUE FOR SUBTERRANEAN CLOVER OF PHOSPHORUS FROM CRANDALLITE ROCK PHOSPHATES, APATITE ROCK PHOSPHATES AND SUPERPHOSPHATE
[J].
FERTILIZER RESEARCH,
1984, 5 (03)
:295-307
[4]
BOULDIN D. R., 1960, SOIL SCI SOC AMER PROC, V24, P491
[5]
CALDWELL A. C., 1954, Soil Science Society of America. Proceedings, V18, P440
[7]
DEAN LA, 1947, SOIL SCI SOC AM J, V12, P107
[8]
FARDEAU JC, 1984, 3EME ACT C INT COMP, P519
[9]
FARDEAU JC, 1972, PHOSPHORE AGR, V60, P23
[10]
THE INITIAL AND RESIDUAL AGRONOMIC EFFECTIVENESS OF SOME INDIAN, USA AND AUSTRALIAN ROCK PHOSPHATES
[J].
FERTILIZER RESEARCH,
1987, 12 (03)
:201-218